Steel strip machining heat treatment equipment

Abstract

The utility model discloses heat treatment equipment for steel strip processing, which relates to the technical field of steel strip processing and comprises a shell and a conveying component. A temperature sensor and uniformly distributed electric heating tubes are mounted at the right end in the shell; the conveying assembly comprises a fixing frame, conveying rollers, gears and a first motor, the fixing frame is fixed to the left side of the interior of the shell, two corresponding rotating holes are formed in the front side of the fixing frame, the conveying rollers are rotationally connected into the rotating holes, the gears are fixed to the rear ends of the conveying rollers, and the two gears are meshed with each other; a first motor is installed on the front side of the fixing frame, an output shaft of the first motor is fixed to the front end of the conveying roller on the upper side, an adjusting assembly is installed on the side face of the fixing frame, a guiding assembly and a limiting assembly are installed on the right side of the adjusting assembly, and the guiding assembly and the limiting assembly are matched to prevent a steel belt from making contact with the inner wall of equipment; therefore, the steel belt is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel band processing technical field, concretely is a steel band processing heat treatment equipment. BACKGROUND

[0002] The steel band material heat treatment device is a device for heat treating steel band materials, and is mainly used for changing the organizational structure and performance of the steel band materials to meet the requirements of different industrial fields on the performance of the steel band materials.

[0003] Patent publication number CN216107127U discloses a steel band heat treatment equipment. The utility model provides a kind of steel band heat treatment equipment, and steel band is supported using conveying belt, first compression roller and second compression roller are set at the heat treatment box feed inlet, steel band is tightly pressed on conveying belt, when conveying belt rotates, steel band is driven into heat treatment box to carry out heat treatment by friction force, conveying is stable, steel band is not easy to be scratched, product quality is guaranteed;

[0004] Although the steel band material can be stably entered into the heat treatment device by the compression mode in the above file, the limiting guide of the steel band material is still lacking, so that the steel band material of different width types is easy to deviate when entering the equipment, which causes the contact friction between the steel band material and the inner wall of the equipment, resulting in damage to the steel band. Therefore, a steel band material heat treatment device is proposed. Therefore, we propose a steel band processing heat treatment equipment. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide a steel band processing heat treatment equipment, avoid the contact between the steel band and the inner wall of the equipment, thereby avoiding the damage to the steel band, and effectively solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel band processing heat treatment equipment, comprising a shell and a conveying assembly.

[0007] The shell: the right end inside is equipped with temperature sensor and even electric heating pipe respectively.

[0008] The utility model provides a conveying assembly, fixed frame, conveying roller, gear and first motor are contained, the left side fixed frame in the shell interior, the front side of fixed frame is equipped with two corresponding rotating hole, the inside rotation of rotating hole is connected with conveying roller, the rear end of conveying roller is fixed with gear, two gears are engaged, the front side of fixed frame is installed with first motor, the output shaft of first motor is fixed in the front end of conveying roller on the upside, the side surface of fixed frame is installed with adjusting assembly, the right side of adjusting assembly is installed with guide component and limiting component, guide component and limiting component are matched, and the steel band is conveyed through the setting conveying assembly;

[0009] Among them, the input end of the first motor and the electric heating pipe is electrically connected with the output end of the external PLC controller, and the temperature sensor is bidirectionally electrically connected with the external PLC controller.

[0010] Further, the adjusting assembly comprises a moving frame, a bidirectional screw rod, a limiting rod and a second motor, two corresponding strip grooves are formed on the upper and lower sides of the fixed frame, two corresponding moving frames are slidably connected in the two strip grooves, a threaded hole is formed in the upper side of the moving frame, the two threaded holes are oppositely threaded, a bidirectional screw rod is threadedly connected in the two threaded holes, the bidirectional screw rod is formed by welding two threaded rods with opposite threads, the bidirectional screw rod is rotatably connected in the upper strip groove, a limiting hole is formed in the lower side of the moving frame, a limiting rod is slidably connected in the two limiting holes, the limiting rod is fixed in the lower strip groove, a second motor is installed on the front side of the fixed frame, an output shaft of the second motor is fixed on the front end of the bidirectional screw rod, an input end of the second motor is electrically connected with an output end of an external PLC controller, and the positions of the guide component and the limiting component are adjusted by the adjusting assembly.

[0011] Further, the guide component comprises a support frame and a guide wheel, the right side of the moving frame is fixed with a support frame, the front side of the support frame is provided with uniformly distributed mounting holes, the inside of the mounting hole is rotatably connected with the guide wheel, and the steel band is guided by the setting guide component.

[0012] Further, the limiting assembly contains connecting plates, fixed strips, metal discs, springs, guide rods, limiting wheels and electromagnets, two corresponding connecting plates are arranged on the upper and lower sides of the support frame, two corresponding guide rods are fixed on the side surfaces of the connecting plates, four corresponding guide holes are formed on the upper and lower sides of the support frame, the guide rods are slidably connected in the guide holes, metal discs are fixed on the end surfaces of the guide rods away from the connecting plates, springs are uniformly arranged on the side surfaces of the connecting plates, and all the springs are fixed on the upper and lower sides of the two support frames, two corresponding electromagnets are mounted on the left and right sides of the support frame, four electromagnets correspond to eight metal discs, and the input ends of the electromagnets are electrically connected to the output end of the external PLC controller, so that the movement direction of the steel belt is limited by the limiting assembly.

[0013] Further, the right side of the shell is provided with a discharge port, and two corresponding guide rods are rotatably connected in the discharge port, so that the movement direction of the steel belt is guided by the guide rods.

[0014] Further, the front side of the shell is provided with an observation port, and a transparent plate is fixed in the observation port, so that the user can conveniently observe the situation in the shell.

[0015] Compared with the prior art, the steel belt processing and heat treatment equipment has the following advantages:

[0016] 1. The conveying assembly is arranged, so that the steel belt can be placed between the two conveying rollers during heat treatment of the steel belt, then the first motor is started to drive the two conveying rollers to rotate, and the steel belt can be conveyed by the rotation of the two conveying rollers, and all the electric heating pipes are started during the conveying process to heat treat the steel belt.

[0017] 2. The adjusting assembly is arranged, so that the second motor can be started to drive the bidirectional screw to rotate before heat treatment of the steel belt, the bidirectional screw drives the two support frames to move, the two support frames drive all the guide wheels in front and behind to move and contact the front and rear sides of the steel belt, so that the damage of the steel belt to the shell during heat treatment is preliminarily avoided.

[0018] 3. The limiting assembly is arranged, so that the four electromagnets can be started to adsorb the four metal discs before heat treatment of the steel belt, the upper and lower limiting wheels move after adsorption, the four electromagnets are turned off when the steel belt is conveyed, the upper and lower connecting plates return to the original positions under the action of all the springs, so that the upper and lower limiting wheels move and are attached to the upper and lower sides of the steel belt, the temperature of the steel belt during conveying is ensured, and the damage of the steel belt to the shell during heat treatment is further avoided. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front side structure schematic view of the utility model;

[0020] Figure 2 It is the front side sectional view of the utility model;

[0021] Figure 3 It is the left side sectional view of the utility model;

[0022] Figure 4 It is the limiting assembly structure schematic view of the utility model.

[0023] In the figure: 1 shell, 2 electric heating tube, 3 temperature sensor, 4 conveying assembly, 41 fixed frame, 42 conveying roller, 43 gear, 44 first motor, 5 adjusting assembly, 51 moving frame, 52 bidirectional screw, 53 limiting rod, 54 second motor, 6 guide assembly, 61 support frame, 62 guide wheel, 7 limiting assembly, 71 connecting plate, 72 fixed strip, 73 metal disc, 74 spring, 75 guide rod, 76 limiting wheel, 77 electromagnet, 8 guide rod, 9 transparent plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The embodiment provides a kind of technical scheme: a steel belt processing heat treatment equipment, including shell 1 and conveying assembly 4;

[0026] Shell 1: the right end in interior is equipped with temperature sensor 3 and even electric heating tube 2 respectively;

[0027] The conveying assembly 4 comprises a fixed frame 41, conveying rollers 42, gears 43 and a first motor 44. The fixed frame 41 is fixed inside the left side of the shell 1. Two corresponding rotating holes are formed in the front side of the fixed frame 41. The conveying rollers 42 are rotatably connected inside the rotating holes. The gears 43 are fixed to the rear ends of the conveying rollers 42. The two gears 43 are meshed. The first motor 44 is installed on the front side of the fixed frame 41. The output shaft of the first motor 44 is fixed to the front end of the upper conveying roller 42. The adjusting assembly 5 is installed on the side of the fixed frame 41. The guiding assembly 6 and the limiting assembly 7 are installed on the right side of the adjusting assembly 5. The guiding assembly 6 and the limiting assembly 7 are matched. The adjusting assembly 5 comprises moving frames 51, bidirectional screw rods 52, limiting rods 53 and a second motor 54. Two corresponding strip-shaped grooves are formed on the upper and lower sides of the fixed frame 41. Two corresponding moving frames 51 are slidably connected inside the two strip-shaped grooves. Threaded holes are formed in the upper side edges of the moving frames 51. The two threaded holes are oppositely threaded. The bidirectional screw rods 52 are threadedly connected inside the two threaded holes. The bidirectional screw rods 52 are welded by two oppositely threaded threaded rods. The bidirectional screw rods 52 are rotatably connected inside the upper strip-shaped groove. Limiting holes are formed in the lower side edges of the moving frames 51. The limiting rods 53 are slidably connected inside the two limiting holes. The limiting rods 53 are fixed inside the lower strip-shaped groove. The second motor 54 is installed on the front side of the fixed frame 41. The output shaft of the second motor 54 is fixed to the front end of the bidirectional screw rod 52. The input end of the second motor 54 is electrically connected to the output end of the external PLC controller. The guiding assembly 6 comprises support frames 61 and guiding wheels 62. The support frames 61 are fixed to the right sides of the moving frames 51. Uniformly distributed mounting holes are formed in the front side of the support frames 61. The guiding wheels 62 are rotatably connected inside the mounting holes. The limiting assembly 7 comprises connecting plates 71, fixed strips 72, metal discs 73, springs 74, guiding rods 75, limiting wheels 76 and electromagnets 77. Two corresponding connecting plates 71 are arranged on the upper and lower sides of the support frames 61. Two corresponding guiding rods 75 are fixed to the sides of the connecting plates 71. Four corresponding guiding holes are formed on the upper and lower sides of the support frames 61. The guiding rods 75 are slidably connected inside the guiding holes. The metal discs 73 are fixed to the end faces of the guiding rods 75 away from the connecting plates 71. The springs 74 are fixed to the sides of the connecting plates 73. All the springs 74 are respectively fixed to the upper and lower sides of the two support frames 61. Two corresponding electromagnets 77 are installed on the left and right sides of the support frames 61. The four electromagnets 77 correspond to the eight metal discs 73. The input end of the electromagnet 77 is electrically connected to the output end of the external PLC controller. The movement direction of the steel belt is limited by the limiting assembly 7. The steel belt is guided by the guiding assembly 6. The positions of the guiding assembly 6 and the limiting assembly 7 are adjusted by the adjusting assembly 5. The steel belt is conveyed by the conveying assembly 4.

[0028] Wherein: the input end of the first motor 44 and the electric heating tube 2 are electrically connected to the output end of the external PLC controller, and the temperature sensor 3 is bidirectionally electrically connected to the external PLC controller.

[0029] Wherein: the right side of the shell 1 is provided with a discharge port, and two corresponding guide rods 8 are rotatably connected inside the discharge port.

[0030] Wherein: the front side of the shell 1 is provided with an observation port, and a transparent plate 9 is fixed inside the observation port, so that the user can observe the inside of the shell 1.

[0031] The working principle of the steel belt processing and heat treatment equipment is as follows: when the steel belt is heat treated, the steel belt can be placed between the two conveying rollers 42, then the first motor 44 is started to make the two conveying rollers 42 rotate, the two conveying rollers 42 rotate to convey the steel belt, all the electric heating tubes 2 are started to heat treat the steel belt, before the steel belt is heat treated, the second motor 54 can be started according to requirements to make the bidirectional screw rod 52 rotate, the bidirectional screw rod 52 drives the two supporting frames 61 to move, the two supporting frames 61 drive all the guide wheels 62 before and after the steel belt to move and contact the front and rear sides of the steel belt, so that the steel belt can be preliminarily prevented from being damaged by impacting the shell 1 during heat treatment, before the steel belt is heat treated, the four electromagnets 77 can be started to adsorb the four metal discs 73, after adsorption, all the limiting wheels 76 above and below move, when the steel belt is conveyed, the four electromagnets 77 are turned off, at this time, the four connecting plates 71 above and below return to the original position under the action of all the springs 74, so that all the limiting wheels 76 above and below move and fit the upper and lower sides of the steel belt, so that the temperature of the steel belt during conveying can be ensured, and the steel belt can be further prevented from being damaged by impacting the shell 1 during heat treatment.

[0032] It is worth noting that the external PLC controller disclosed in the above embodiments is specifically a Siemens S7-200, and the electromagnet 77, the temperature sensor 3, the electric heating tube 2, the first motor 44, the second motor 54 and the electromagnet 77 can be freely configured according to actual application scenarios, the control switch group controls the work of the electromagnet 77, the electric heating tube 2, the first motor 44, the second motor 54 and the electromagnet 77 by using the method commonly used in the prior art.

[0033] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion obtained by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A heat treatment device for steel strip processing, characterized in that: Includes a housing (1) and a conveying assembly (4); The outer casing (1) has a temperature sensor (3) and evenly distributed heating tubes (2) installed on the right side inside. Conveying assembly (4): includes a fixed frame (41), a conveying roller (42), a gear (43) and a first motor (44). The fixed frame (41) is fixed on the left side inside the outer shell (1). Two corresponding rotating holes are opened on the front side of the fixed frame (41). The conveying roller (42) is rotatably connected inside the rotating holes. The gear (43) is fixed at the rear end of the conveying roller (42). The two gears (43) mesh with each other. The first motor (44) is installed on the front side of the fixed frame (41). The output shaft of the first motor (44) is fixed at the front end of the upper conveying roller (42). An adjusting assembly (5) is installed on the side of the fixed frame (41). A guiding assembly (6) and a limiting assembly (7) are installed on the right side of the adjusting assembly (5). The guiding assembly (6) and the limiting assembly (7) cooperate with each other. Wherein: the input terminals of the first motor (44) and the heating tube (2) are both electrically connected to the output terminal of the external PLC controller, and the temperature sensor (3) is bidirectionally electrically connected to the external PLC controller.

2. The heat treatment equipment for steel strip processing according to claim 1, characterized in that: The adjustment assembly (5) includes a movable frame (51), a bidirectional screw (52), a limiting rod (53), and a second motor (54). The fixed frame (41) has two corresponding strip slots on its upper and lower sides. The two strip slots are slidably connected to two corresponding movable frames (51). The upper side of the movable frame (51) is provided with a threaded hole. The two threaded holes have opposite threads. The two threaded holes are connected to the bidirectional screw (52) by threads. The bidirectional screw (52) is made of two threaded rods with opposite threads welded together. The bidirectional screw (52) is rotatably connected to the inside of the upper strip groove. The lower side of the movable frame (51) has a limit hole. The two limit holes are slidably connected to a limit rod (53). The limit rod (53) is fixed inside the lower strip groove. A second motor (54) is installed on the front side of the fixed frame (41). The output shaft of the second motor (54) is fixed to the front end of the bidirectional screw (52). The input end of the second motor (54) is electrically connected to the output end of an external PLC controller.

3. The heat treatment equipment for steel strip processing according to claim 2, characterized in that: The guide assembly (6) includes a support frame (61) and a guide wheel (62). The support frame (61) is fixed on the right side of the movable frame (51). The front side of the support frame (61) is provided with evenly distributed mounting holes, and the guide wheel (62) is rotatably connected inside the mounting holes.

4. The heat treatment equipment for steel strip processing according to claim 3, characterized in that: The limiting component (7) includes a connecting plate (71), a fixing strip (72), a metal disc (73), a spring (74), a guide rod (75), a limiting wheel (76), and an electromagnet (77). Two corresponding connecting plates (71) are provided on the upper and lower sides of the support frame (61). Two corresponding guide rods (75) are fixed to the sides of the connecting plates (71). Four corresponding guide holes are opened on the upper and lower sides of the support frame (61), and the guide rods (75) are slidably connected inside the guide holes. A metal disc (73) is fixed on the end face of the guide rod (75) away from the connecting plate (71). A spring (74) is evenly distributed on the side of the connecting plate (73). All the springs (74) are fixed on the upper and lower sides of the two support frames (61). Two corresponding electromagnets (77) are installed on the left and right sides of the support frame (61). The four electromagnets (77) correspond to the eight metal discs (73). The input end of the electromagnet (77) is electrically connected to the output end of the external PLC controller.

5. The heat treatment equipment for steel strip processing according to claim 1, characterized in that: The outer casing (1) has a discharge port on its right side, and two corresponding guide rods (8) are rotatably connected inside the discharge port.

6. The heat treatment equipment for steel strip processing according to claim 1, characterized in that: An observation port is provided on the front side of the outer shell (1), and a transparent plate (9) is fixed inside the observation port.

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